Pyrans

Heterocyclic pyrans are a class of organic compounds that contain a six-membered heterocyclic, non-aromatic ring consisting of five carbon atoms and one oxygen atom, with two double bonds. Pyrans are valuable intermediates in the synthesis of various chemicals, including pharmaceuticals and agrochemicals. At CymitQuimica, we offer a diverse range of high-quality pyrans to support your research and industrial applications.

3,4-Dihydro-2H-pyran

4H-Pyran

Halogenated Pyrans

Spiropyrans

Tetrahydro-2H-pyran

Products of "Pyrans"

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products per page. 3571 products on this category.

Product data	Purity	Price range	Estimated delivery
D-α-Tocopherol REF: 3B-T2309CAS: 59-02-9	>97.0%(GC)	70.00 €	Thu 20 Mar 25
1-Isochromanone REF: 3B-I0953CAS: 4702-34-5	>98.0%(GC)	53.00 €~219.00 €	Thu 20 Mar 25
Coumarin 498 REF: 3B-C3044CAS: 87331-48-4	>98.0%(HPLC)(qNMR)	137.00 €	Thu 20 Mar 25
Dibromofluorescein (contains Mono-, Tri- and Tetra-) REF: 3B-D1120CAS: 596-03-2	- - -	22.00 €	Thu 20 Mar 25
3-Methylglutaric Anhydride REF: 3B-M1010CAS: 4166-53-4	>98.0%(T)	131.00 €	Thu 20 Mar 25
6-Fluoro-4-chromanone REF: 3B-F0831CAS: 66892-34-0	>98.0%(GC)	35.00 €~143.00 €	Thu 20 Mar 25
Acid Red 92 REF: 3B-T0050CAS: 18472-87-2	>85.0%(E)	58.00 €	Thu 20 Mar 25
6-Methylcoumarin REF: 3B-M0189CAS: 92-48-8	>99.0%(GC)	27.00 €	Thu 20 Mar 25
7-Hydroxyisoflavone REF: 3B-H1579CAS: 13057-72-2	>98.0%(T)(HPLC)	93.00 €	Thu 20 Mar 25
Flavoxate Hydrochloride REF: 3B-F0717CAS: 3717-88-2	>98.0%(T)(HPLC)	64.00 €~181.00 €	Thu 20 Mar 25
Tetrahydro-4-pyranol REF: 3B-T2825CAS: 2081-44-9	>97.0%(GC)	52.00 €~143.00 €	Thu 20 Mar 25
Fisetin REF: 3B-T0121CAS: 528-48-3	>96.0%(HPLC)	28.00 €~472.00 €	Thu 20 Mar 25
Kaempferol REF: 3B-K0018CAS: 2377743-10-5 520-18-3	>97.0%(HPLC)	90.00 €~560.00 €	Thu 20 Mar 25
Tetrahydropyran-4-carboxylic Acid REF: 3B-T2493CAS: 5337-03-1	>98.0%(GC)(T)	57.00 €~175.00 €	Thu 20 Mar 25
1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyran (ca. 50% in Diethyl Phthalate) REF: 3B-G0415CAS: 1222-05-5	- - -	29.00 €~99.00 €	Thu 20 Mar 25
Coumarin 343 REF: 3B-C2899CAS: 55804-65-4	- - -	141.00 €	Thu 20 Mar 25
Sodium alginate REF: 10-F986273CAS: 9005-38-3	- - -	80.00 €	Thu 20 Mar 25
3,3-Diphenyl-3H-naphtho[2,1-b]pyran REF: 3B-D3197CAS: 4222-20-2	>98.0%(HPLC)	98.00 €	Thu 20 Mar 25
Coumarin 545T REF: 3B-B4257CAS: 155306-71-1	>98.0%(N)	258.00 €	Thu 20 Mar 25
1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran REF: 3B-T0366CAS: 1498-88-0	>98.0%(T)(HPLC)	60.00 €~625.00 €	Thu 20 Mar 25

25g		29.00 €
250g		99.00 €

Pyrans

Subcategories of "Pyrans"

3,4-Dihydro-2H-pyran

4H-Pyran

Halogenated Pyrans

Spiropyrans

Tetrahydro-2H-pyran

Products of "Pyrans"

D-α-Tocopherol

Ref: 3B-T2309

1-Isochromanone

Ref: 3B-I0953

Coumarin 498

Ref: 3B-C3044

Dibromofluorescein (contains Mono-, Tri- and Tetra-)

Ref: 3B-D1120

3-Methylglutaric Anhydride

Ref: 3B-M1010

6-Fluoro-4-chromanone

Ref: 3B-F0831

Acid Red 92

Ref: 3B-T0050

6-Methylcoumarin

Ref: 3B-M0189

7-Hydroxyisoflavone

Ref: 3B-H1579

Flavoxate Hydrochloride

Ref: 3B-F0717

Tetrahydro-4-pyranol

Ref: 3B-T2825

Fisetin

Ref: 3B-T0121

Kaempferol

Ref: 3B-K0018

Tetrahydropyran-4-carboxylic Acid

Ref: 3B-T2493

1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyran (ca. 50% in Diethyl Phthalate)

Ref: 3B-G0415

Coumarin 343

Ref: 3B-C2899

Sodium alginate

Ref: 10-F986273

3,3-Diphenyl-3H-naphtho[2,1-b]pyran

Ref: 3B-D3197

Coumarin 545T

Ref: 3B-B4257

1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran

Ref: 3B-T0366